Schlage B81 Single-Sided Residential Deadbolt with Thumbturn and Exterior Trim Plate, Matt Black Finish

By: ‎SCHLAGE

The Schlage B81 Single Sided Residential Deadbolt with Thumbturn and Outside Trim Plate is a great choice for your home security needs. It's easy to install, thanks to its simple design, and the premium metal construction ensures an extended durability. The deadbolt measures 2.5"L x 1.9"W x 2.5"H, making it suitable for a variety of door sizes. With its build quality, design, and efficiency, this deadbolt is among the best in the market.

Key Features:

This product measures 2.5 inches in length, 1.9 inches in width, and 2.5 inches in height. No batteries are needed to use this product.
93
B2B Rating
258 reviews

Review rating details

Value for money
93
Sturdiness
95
Size
89
Packaging
95
Overall satisfaction
94
Functionality
91
Efficiency
93
Easy to install
92
Design
92
Build quality
92

Pros and Cons

Pros
  • Comes in a simple design that makes it easy to install
  • Premium metal construction offers an extended durability
  • Features 2.5"L x 1.9"W x 2.5"H that makes it suitable for different doors
Cons
  • The size of the screws may vary

Details of Schlage B81 Single-Sided Residential Deadbolt with Thumbturn and Exterior Trim Plate, Matt Black Finish

  • Batteries Included?: ‎No
  • Item Dimensions LxWxH: ‎0.88 x 2.5 x 2.5 inches
  • Best Sellers Rank: #11,282 in Tools & Home Improvement #56 in Deadbolts
  • Size: ‎single thumbturn
  • Lock Type: ‎Key Lock
  • Shape: ‎Round
  • Item Weight: ‎1.5 pounds
  • Controller Type: ‎Hand Control
  • Finish Type: ‎Matte Black
  • Country of Origin: ‎Mexico
  • Product Dimensions: ‎0.88 x 2.5 x 2.5 inches
  • Pattern: ‎W/Exterior Plate
  • Material: ‎Metal, Steel, Zinc
  • Special Feature: ‎Key Lock
  • Recommended Uses For Product: ‎Security
  • Batteries Required?: ‎No
  • Part Number: ‎B81622
  • Style: ‎W/Exterior Plate
  • Brand: ‎SCHLAGE
  • Included Components: ‎Installation Hardware, Installation Instructions
  • Item Weight: ‎1.5 Pounds
  • Item Package Quantity: ‎1
  • Warranty Description: ‎Limited Lifetime Mechanical and Finish Warranty; see Schlage full warranty for details Warranty valid only on "Ships from and sold by Amazon or Buildcom" purchases.
  • Item model number: ‎B81622
  • Color: ‎Matte Black
  • Manufacturer: ‎Schlage
  • Special Features: ‎Key Lock
  • Date First Available: May 25, 2011
  • Number of Pieces: ‎1
  • ASIN: B004L1W56G
  • Finish: ‎Matte Black
  • Customer Reviews: 4.6/5 stars of 1,876 ratings

Video for this product

Comments

Gabriella Truhlar: I use these in my hospitality properties on doors that can't have a pin hole on the outside of the doors. Its perfect.

United States on Oct 22, 2023

discoverer: After two deadbolts that didn’t fit my door, I decided I really didn’t need the latch to be keyed, only to lock from the one side, so I tried this option. It went in easily, although I think it’s upside down, according to directions, but that is how it fits the existing door and striker plate, so it works that way. Fits my needs so all is good.

United States on Oct 20, 2023

Jeff W.: Got this to replace a garage side door that previously had a locking deadbolt on it, but doesn't ever need to be unlocked with a key.
Easy replacement for the Defiant deadbolt the previous owner had installed, and the finish looks good.
Pros: Easy installation, looks good, deadbolt is very easy to turn with only a couple fingers.
Cons: None

United States on Oct 13, 2023

Janet_b: It was used on an exit only guest suite tl augment an electric strike.

Canada on Oct 08, 2023

A: This is an extremely well-designed deadbolt installation kit. Lots of metal for parts that the competition makes out of plastic. And this Schlage kit gives you all the various pieces you need for any type of installation. Excellent, and a breeze to install. Upgrade your life!

United States on Sep 21, 2023

Amason Customer: Just purchased new Shlage Plymouth Door & Deadbolt sets after a new exterior house painting project. The installer damaged one the Deadbolt knobs. I saw this item and thought I would give it try. This was a perfect replacement for the damaged knob. Bright Brass finish Plymouth style knob.

United States on Sep 16, 2023

Daisys MamaDaisys Mama: I hunted countless local stores to try and find one of these to no avail. Thankfully Amazon had them in stock and ready to ship! It looks stunning on the door with my other hardware. A perfect purchase.

Canada on Aug 29, 2023

Karen M.: Instead, bolt is exactly what we'd expect to receive from Schlage. It is sturdy it looks nice and it was easy to install.

Canada on Aug 27, 2023

Arby D: We added this deadbolt to one of our non-windowed doors for nighttime security when we're home. It was somewhat easy to install, looks great, and adds an extra layer of protection for our home.

Canada on Aug 04, 2023

James: Looks good, easy to install, well made, works as it should, would buy again.

Canada on Jul 18, 2023



Schlage B81 Single-Sided Residential Deadbolt with Thumbturn and Exterior Trim Plate, Matt Black Finish Securely Access Your Home with Sifely Keyless Entry Smart Lock Secure Sifely Smart Lock: Keyless Entry Door Lock with Fingerprint Access
Schlage B81 Single-Sided Residential Deadbolt with Thumbturn and Exterior Trim Plate, Matt Black Finish Securely Access Your Home with Sifely Keyless Entry Smart Lock Secure Sifely Smart Lock: Keyless Entry Door Lock with Fingerprint Access
B2B Rating
93
97
97
Sale off $2 OFF $10 OFF $20 OFF
Total Reviews 258 reviews 212 reviews 600 reviews
Batteries Included? ‎No ‎No
Item Dimensions LxWxH ‎0.88 x 2.5 x 2.5 inches 1.2 x 3 x 7 inches ‎7 x 3 x 1.12 inches
Best Sellers Rank #11,282 in Tools & Home Improvement #56 in Deadbolts #4,374 in Tools & Home Improvement #96 in Door Hardware & Locks
Size ‎single thumbturn
Lock Type ‎Key Lock Fingerprint and Keypad Smart Lock ‎Biometric
Shape ‎Round
Item Weight ‎1.5 Pounds ‎4.4 pounds
Controller Type ‎Hand Control ‎Hand Control, Mechanical knob, Android
Finish Type ‎Matte Black ‎Polished
Country of Origin ‎Mexico
Product Dimensions ‎0.88 x 2.5 x 2.5 inches ‎7 x 3 x 1.12 inches
Pattern ‎W/Exterior Plate
Material ‎Metal, Steel, Zinc Zinc ‎Stainless Steel
Special Feature ‎Key Lock Fingerprint and Keypad Smart Lock ‎Fingerprint, Smart Lock, Wifi
Recommended Uses For Product ‎Security ‎Door
Batteries Required? ‎No ‎Yes
Part Number ‎B81622 ‎Sifely Smart Lock - Latch
Style ‎W/Exterior Plate ‎Smart Door Lock
Brand ‎SCHLAGE Sifely ‎SamtechT
Included Components ‎Installation Hardware, Installation Instructions ‎Front Plate, Back Plate, Mounting Plate, Screw Package, Manuals, Latch
Item Weight ‎1.5 Pounds ‎4.4 pounds
Item Package Quantity ‎1
Warranty Description ‎Limited Lifetime Mechanical and Finish Warranty; see Schlage full warranty for details Warranty valid only on "Ships from and sold by Amazon or Buildcom" purchases.
Item model number ‎B81622 ‎B0401
Color ‎Matte Black ‎Gold
Manufacturer ‎Schlage ‎Sifely
Special Features ‎Key Lock ‎Fingerprint, Smart Lock, Wifi
Date First Available May 25, 2011 February 19, 2022
Number of Pieces ‎1 ‎8
ASIN B004L1W56G B09SWF999C
Finish ‎Matte Black ‎Polished
Customer Reviews 4.6/5 stars of 1,876 ratings 4.4/5 stars of 2,318 ratings
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